THE TRIPLE SPIN FILTER

Authors
DELHEIJ PPJ BOWMAN JD FRANKLE CM HAASE DG LANGSTON T MORTENSEN R PENTTILA S POSTMA H SEESTROM SJ YEN YF
Citation
Ppj. Delheij et al., THE TRIPLE SPIN FILTER, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 356(1), 1995, pp. 120-121
Citations number
2
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
356
Issue
1
Year of publication
1995
Pages
120 - 121
Database
ISI
SICI code
0168-9002(1995)356:1<120:TTSF>2.0.ZU;2-J
Abstract
A new dynamically polarized proton target at LANL polarizes an epither mal neutron beam in the energy range from 0.1 eV to 50 keV. In a He-4 bath at a temperature of 1.1 K, irradiation doped ammonia is polarized longitudinally in a magnetic field of 5 T. The sample has a diameter of 80 mm and is 13 mm thick. The typical proton polarization is 0.85 g iving a neutron polarization of 0.75. With the polarized neutron beam parity violation has been studied in many samples with a high degree o f sensitivity.